Record multiple sensors using recorder-tui

Autonomous Vehicles DRIVE AGX Xavier DRIVE AGX Xavier General
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1

Hi,

Im trying to record multiples sensors using recorder-tui app and creating own .json file. I managed to record video from cameras (which i can easly open) and record data from CAN bus but it is saved as .bin file and i cannot really open it. i tried to decode it using ./sample_canbus_logger --driver=can.socket --params=file=/media/nvidia/fev/dw_2021_02_09_13:00:05_000000_release_cam0_ba970156-6ad6-11eb-a3e1-00044baf75c6/can_vehicle.bin and i failed, but i dont really think that this is the right way to read this file. How can i save data from CAN bus using recorder-tui and be able to read them without decoding?

Please provide the following info:
Software Version
DRIVE OS Linux 5.2.0
DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
other DRIVE OS version
other

Target Operating System
Linux
QNX
other

Hardware Platform
NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
other

SDK Manager Version
1.4.0.7363
other

Host Machine Version
native Ubuntu 18.04
other

3

Hi @tkacz ,

You should set driver as “can.virtual” CAN interface for reading the recorded CAN data. Please check below documents for the details. Also, /usr/local/driveworks/data/samples/recordings folder on host system includes some recordings for your reference. Thanks.

4

@VickNV thanks for reply.

What i want to achieve is to be able to record data from camera and CAN bus with a synchronized timestamp. I figure out that i could do that using recorder-tui, but the result from CAN bus is not human readable, i was wondering is this possible to modify json config to save data from CAN not as .bin but e.g. as .txt

5

For reading the .bin files, you can check CAN Message Interpreter Sample to interpret your CAN data binary log. Thanks.